Electric can opener



FIG. 1 is a front perspective view of an electric can opener showing our new design, the electric can opener includes a battery that is fragmentarily shown in broken lines for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is another front perspective view of FIG. 1 showing a lever in a rotated position;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a left side view thereof; and,

FIG. 8 is a right side view thereof. 

The ornamental design for an electric can opener, as shown and described. 